EP3275157A4 - Bi-directional data security for supervisor control and data acquisition networks - Google Patents

Bi-directional data security for supervisor control and data acquisition networks Download PDF

Info

Publication number
EP3275157A4
EP3275157A4 EP16769436.3A EP16769436A EP3275157A4 EP 3275157 A4 EP3275157 A4 EP 3275157A4 EP 16769436 A EP16769436 A EP 16769436A EP 3275157 A4 EP3275157 A4 EP 3275157A4
Authority
EP
European Patent Office
Prior art keywords
supervisor control
data acquisition
directional
acquisition networks
data security
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16769436.3A
Other languages
German (de)
French (fr)
Other versions
EP3275157A1 (en
EP3275157B1 (en
Inventor
Peter Fischer
Andrew Feldkamp
Nelson Rodriguez
Joshua Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sierra Nevada Corp
Original Assignee
Sierra Nevada Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/668,602 external-priority patent/US9729507B2/en
Application filed by Sierra Nevada Corp filed Critical Sierra Nevada Corp
Priority to EP20154606.6A priority Critical patent/EP3675455B1/en
Publication of EP3275157A1 publication Critical patent/EP3275157A1/en
Publication of EP3275157A4 publication Critical patent/EP3275157A4/en
Application granted granted Critical
Publication of EP3275157B1 publication Critical patent/EP3275157B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H04L63/0218—Distributed architectures, e.g. distributed firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0245—Filtering by information in the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0254—Stateful filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP16769436.3A 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks Active EP3275157B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20154606.6A EP3675455B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/668,602 US9729507B2 (en) 2014-01-30 2015-03-25 Bi-directional data security for supervisor control and data acquisition networks
PCT/US2016/023225 WO2016154036A1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20154606.6A Division EP3675455B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks
EP20154606.6A Division-Into EP3675455B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Publications (3)

Publication Number Publication Date
EP3275157A1 EP3275157A1 (en) 2018-01-31
EP3275157A4 true EP3275157A4 (en) 2018-11-14
EP3275157B1 EP3275157B1 (en) 2020-08-12

Family

ID=56977775

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20154606.6A Active EP3675455B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks
EP16769436.3A Active EP3275157B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20154606.6A Active EP3675455B1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Country Status (2)

Country Link
EP (2) EP3675455B1 (en)
WO (1) WO2016154036A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6577442B2 (en) 2016-11-01 2019-09-18 日本電信電話株式会社 Unauthorized intrusion prevention device, unauthorized intrusion prevention method and unauthorized intrusion prevention program
FR3066293B1 (en) * 2017-05-11 2019-11-01 Thales IMPROVED AVIONIC SAFETY GATEWAY AND AIRCRAFT COMPRISING SUCH A GATEWAY
US20190035027A1 (en) * 2017-07-26 2019-01-31 Guidewire Software, Inc. Synthetic Diversity Analysis with Actionable Feedback Methodologies
US11546295B2 (en) 2018-03-29 2023-01-03 Agency For Science, Technology And Research Industrial control system firewall module
CN114745398B (en) * 2021-01-07 2024-07-26 中国石油天然气股份有限公司 Data acquisition and access system
US20230129749A1 (en) * 2021-10-26 2023-04-27 Schneider Electric Systems, USA Inc. Securing access to privileged functionality in run-time mode on remote terminal unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175603A1 (en) * 2008-10-09 2010-04-14 Juniper Networks, Inc. Dynamic access control policy with port restrictions for a network security appliance
US20120198541A1 (en) * 2011-02-02 2012-08-02 Reeves Randall E Methods and apparatus for preventing network intrusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1433030A2 (en) * 2001-07-31 2004-06-30 Endress + Hauser GmbH + Co. KG Supervisory control and data acquisition interface for tank or process monitor
WO2009128905A1 (en) * 2008-04-17 2009-10-22 Siemens Energy, Inc. Method and system for cyber security management of industrial control systems
US8400258B2 (en) * 2009-04-30 2013-03-19 Echoflex Solutions, Inc. Method of remotely configuring a controller responsive to wireless signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175603A1 (en) * 2008-10-09 2010-04-14 Juniper Networks, Inc. Dynamic access control policy with port restrictions for a network security appliance
US20120198541A1 (en) * 2011-02-02 2012-08-02 Reeves Randall E Methods and apparatus for preventing network intrusion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016154036A1 *

Also Published As

Publication number Publication date
EP3675455B1 (en) 2021-07-14
EP3275157A1 (en) 2018-01-31
EP3275157B1 (en) 2020-08-12
WO2016154036A1 (en) 2016-09-29
EP3675455A1 (en) 2020-07-01

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